Why Sidus Space, Inc.’s (SIDU) Stock Is Down 8.36%

By Jenna Brashear
June 21, 2026
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Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Sidus Space, Inc. before investing.

In this article, we go over a few key elements for understanding Sidus Space, Inc.’s stock price such as:

  • Sidus Space, Inc.’s current stock price and volume
  • Why Sidus Space, Inc.’s stock price changed recently
  • Upgrades and downgrades for SIDU from analysts
  • SIDU’s stock price momentum as measured by its relative strength

About Sidus Space, Inc. (SIDU)

Before we jump into Sidus Space, Inc.’s stock price, history, target price and what caused it to recently , let’s take a look at some background.

Sidus Space, Inc. engages in the design, manufacture, launch, and data collection of commercial satellites worldwide. The company offers Fortis, a VPX module used for computing, machine learning, GPS navigation, and near real-time data analytic; LizzieSat Satellite Platform, a modular, hybrid 3D-printed satellite architecture designed to support multi-mission deployments across LEO, GEO, cislunar, and lunar orbits; Orlaith AI Ecosystem by integrating the FeatherEdge radiation-tolerant edge processor with the Cielo AI software suite; and end-to-end mission operations services, including mission planning, payload integration, satellite monitoring and control, and data delivery. It also provides operates a vertically integrated manufacturing and engineering facility supporting precision machining, additive manufacturing, avionics and assembly, cable harness fabrication, and environmental testing. It serves commercial space, aerospace, government, intelligence customers, and defense industries. The company was founded in 2012 and is headquartered in Merritt Island, Florida.

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Sidus Space, Inc.’s Stock Price as of Market Close

As of June 18, 2026, 4:00 PM, CST, Sidus Space, Inc.’s stock price was $3.230.

Sidus Space, Inc. is 0% from its previous closing price of $3.230.

During the last market session, Sidus Space, Inc.’s stock traded between $3.070 and $3.380. Currently, there are approximately 37.46 million shares outstanding for Sidus Space, Inc..

Sidus Space, Inc.’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Sidus Space, Inc. Stock Price History

Sidus Space, Inc.’s (SIDU) price is currently down 34.22% so far this month.

During the month of June, Sidus Space, Inc.’s stock price has reached a high of $5.150 and a low of $3.070.

Over the last year, Sidus Space, Inc. has hit prices as high as $6.790 and as low as $0.628. Year to date, Sidus Space, Inc.’s stock is up 2.87%.

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What Caused Sidus Space, Inc. Stock’s Price to ?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of June 18, 2026, there were analysts who downgraded Sidus Space, Inc.’s stock and analysts who upgraded over the last month.

Additionally, you'll want to evaluate Sidus Space, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Sidus Space, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Sidus Space, Inc.’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Sidus Space, Inc. (SIDU) by visiting AAII Stock Evaluator.

Relative Price Strength of Sidus Space, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of June 18, 2026, Sidus Space, Inc. has a weighted four-quarter relative price strength of 30.66%, which translates to a Momentum Score of 94 and is considered to be Very Strong.

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Sidus Space, Inc. Stock Price: Bottom Line

As of June 18, 2026, Sidus Space, Inc.’s stock price is $3.230, which is 0% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Sidus Space, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.

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